1 #ifndef ISL_POLYNOMIAL_H
2 #define ISL_POLYNOMIAL_H
9 #include <isl_printer.h>
11 #if defined(__cplusplus)
15 struct isl_qpolynomial;
16 typedef struct isl_qpolynomial isl_qpolynomial;
18 __isl_give isl_qpolynomial *isl_qpolynomial_zero(__isl_take isl_dim *dim);
19 __isl_give isl_qpolynomial *isl_qpolynomial_infty(__isl_take isl_dim *dim);
20 __isl_give isl_qpolynomial *isl_qpolynomial_nan(__isl_take isl_dim *dim);
21 __isl_give isl_qpolynomial *isl_qpolynomial_rat_cst(__isl_take isl_dim *dim,
22 const isl_int n, const isl_int d);
23 __isl_give isl_qpolynomial *isl_qpolynomial_div(__isl_take isl_div *div);
24 __isl_give isl_qpolynomial *isl_qpolynomial_var(__isl_take isl_dim *dim,
25 enum isl_dim_type type, unsigned pos);
26 __isl_give isl_qpolynomial *isl_qpolynomial_copy(__isl_keep isl_qpolynomial *qp);
27 void isl_qpolynomial_free(__isl_take isl_qpolynomial *qp);
29 int isl_qpolynomial_is_equal(__isl_keep isl_qpolynomial *qp1,
30 __isl_keep isl_qpolynomial *qp2);
31 int isl_qpolynomial_is_cst(__isl_keep isl_qpolynomial *qp,
32 isl_int *n, isl_int *d);
33 void isl_qpolynomial_get_den(__isl_keep isl_qpolynomial *qp, isl_int *d);
35 __isl_give isl_qpolynomial *isl_qpolynomial_neg(__isl_take isl_qpolynomial *qp);
36 __isl_give isl_qpolynomial *isl_qpolynomial_add(__isl_take isl_qpolynomial *qp1,
37 __isl_take isl_qpolynomial *qp2);
38 __isl_give isl_qpolynomial *isl_qpolynomial_mul(__isl_take isl_qpolynomial *qp1,
39 __isl_take isl_qpolynomial *qp2);
41 __isl_give isl_qpolynomial *isl_qpolynomial_drop_dims(
42 __isl_take isl_qpolynomial *qp,
43 enum isl_dim_type type, unsigned first, unsigned n);
46 typedef struct isl_term isl_term;
48 isl_ctx *isl_term_get_ctx(__isl_keep isl_term *term);
50 void isl_term_free(__isl_take isl_term *term);
52 unsigned isl_term_dim(__isl_keep isl_term *term, enum isl_dim_type type);
53 void isl_term_get_num(__isl_keep isl_term *term, isl_int *n);
54 void isl_term_get_den(__isl_keep isl_term *term, isl_int *d);
55 int isl_term_get_exp(__isl_keep isl_term *term,
56 enum isl_dim_type type, unsigned pos);
57 __isl_give isl_div *isl_term_get_div(__isl_keep isl_term *term, unsigned pos);
59 int isl_qpolynomial_foreach_term(__isl_keep isl_qpolynomial *qp,
60 int (*fn)(__isl_take isl_term *term, void *user), void *user);
62 __isl_give isl_qpolynomial *isl_qpolynomial_eval(
63 __isl_take isl_qpolynomial *qp, __isl_take isl_point *pnt);
65 __isl_give isl_printer *isl_printer_print_qpolynomial(
66 __isl_take isl_printer *p, __isl_keep isl_qpolynomial *qp);
67 void isl_qpolynomial_print(__isl_keep isl_qpolynomial *qp, FILE *out,
68 unsigned output_format);
70 struct isl_pw_qpolynomial;
71 typedef struct isl_pw_qpolynomial isl_pw_qpolynomial;
73 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_zero(__isl_take isl_dim *dim);
74 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_alloc(__isl_take isl_set *set,
75 __isl_take isl_qpolynomial *qp);
76 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_copy(
77 __isl_keep isl_pw_qpolynomial *pwqp);
78 void isl_pw_qpolynomial_free(__isl_take isl_pw_qpolynomial *pwqp);
80 __isl_give isl_dim *isl_pw_qpolynomial_get_dim(
81 __isl_keep isl_pw_qpolynomial *pwqp);
82 unsigned isl_pw_qpolynomial_dim(__isl_keep isl_pw_qpolynomial *pwqp,
83 enum isl_dim_type type);
84 int isl_pw_qpolynomial_involves_dims(__isl_keep isl_pw_qpolynomial *pwqp,
85 enum isl_dim_type type, unsigned first, unsigned n);
87 __isl_give isl_set *isl_pw_qpolynomial_domain(__isl_take isl_pw_qpolynomial *pwqp);
88 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_intersect_domain(
89 __isl_take isl_pw_qpolynomial *pwpq, __isl_take isl_set *set);
91 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_drop_dims(
92 __isl_take isl_pw_qpolynomial *pwqp,
93 enum isl_dim_type type, unsigned first, unsigned n);
95 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add(
96 __isl_take isl_pw_qpolynomial *pwqp1,
97 __isl_take isl_pw_qpolynomial *pwqp2);
98 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_sub(
99 __isl_take isl_pw_qpolynomial *pwqp1,
100 __isl_take isl_pw_qpolynomial *pwqp2);
101 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_add_disjoint(
102 __isl_take isl_pw_qpolynomial *pwqp1,
103 __isl_take isl_pw_qpolynomial *pwqp2);
104 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_neg(
105 __isl_take isl_pw_qpolynomial *pwqp);
106 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_mul(
107 __isl_take isl_pw_qpolynomial *pwqp1,
108 __isl_take isl_pw_qpolynomial *pwqp2);
110 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_move(
111 __isl_take isl_pw_qpolynomial *pwqp,
112 enum isl_dim_type dst_type, unsigned dst_pos,
113 enum isl_dim_type src_type, unsigned src_pos, unsigned n);
115 __isl_give isl_qpolynomial *isl_pw_qpolynomial_eval(
116 __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_point *pnt);
118 __isl_give isl_qpolynomial *isl_pw_qpolynomial_max(
119 __isl_take isl_pw_qpolynomial *pwqp);
121 int isl_pw_qpolynomial_foreach_piece(__isl_keep isl_pw_qpolynomial *pwqp,
122 int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
123 void *user), void *user);
124 int isl_pw_qpolynomial_foreach_lifted_piece(__isl_keep isl_pw_qpolynomial *pwqp,
125 int (*fn)(__isl_take isl_set *set, __isl_take isl_qpolynomial *qp,
126 void *user), void *user);
128 __isl_give isl_printer *isl_printer_print_pw_qpolynomial(
129 __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial *pwqp);
130 void isl_pw_qpolynomial_print(__isl_keep isl_pw_qpolynomial *pwqp, FILE *out,
131 unsigned output_format);
133 __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_gist(
134 __isl_take isl_pw_qpolynomial *pwqp, __isl_take isl_set *context);
142 struct isl_qpolynomial_fold;
143 typedef struct isl_qpolynomial_fold isl_qpolynomial_fold;
145 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_empty(enum isl_fold type,
146 __isl_take isl_dim *dim);
147 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_alloc(
148 enum isl_fold type, __isl_take isl_qpolynomial *qp);
149 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_copy(
150 __isl_keep isl_qpolynomial_fold *fold);
151 void isl_qpolynomial_fold_free(__isl_take isl_qpolynomial_fold *fold);
153 int isl_qpolynomial_fold_is_empty(__isl_keep isl_qpolynomial_fold *fold);
154 int isl_qpolynomial_fold_is_equal(__isl_keep isl_qpolynomial_fold *fold1,
155 __isl_keep isl_qpolynomial_fold *fold2);
157 __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_fold(
158 __isl_take isl_qpolynomial_fold *fold1,
159 __isl_take isl_qpolynomial_fold *fold2);
161 __isl_give isl_qpolynomial *isl_qpolynomial_fold_eval(
162 __isl_take isl_qpolynomial_fold *fold, __isl_take isl_point *pnt);
164 void isl_qpolynomial_fold_print(__isl_keep isl_qpolynomial_fold *fold, FILE *out,
165 unsigned output_format);
167 struct isl_pw_qpolynomial_fold;
168 typedef struct isl_pw_qpolynomial_fold isl_pw_qpolynomial_fold;
170 isl_ctx *isl_pw_qpolynomial_fold_get_ctx(__isl_keep isl_pw_qpolynomial_fold *pwf);
172 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_from_pw_qpolynomial(
173 enum isl_fold type, __isl_take isl_pw_qpolynomial *pwqp);
175 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_alloc(
176 __isl_take isl_set *set, __isl_take isl_qpolynomial_fold *fold);
177 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_copy(
178 __isl_keep isl_pw_qpolynomial_fold *pwf);
179 void isl_pw_qpolynomial_fold_free(__isl_take isl_pw_qpolynomial_fold *pwf);
181 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_zero(
182 __isl_take isl_dim *dim);
184 __isl_give isl_set *isl_pw_qpolynomial_fold_domain(
185 __isl_take isl_pw_qpolynomial_fold *pwf);
186 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_intersect_domain(
187 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *set);
189 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add(
190 __isl_take isl_pw_qpolynomial_fold *pwf1,
191 __isl_take isl_pw_qpolynomial_fold *pwf2);
192 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_add_disjoint(
193 __isl_take isl_pw_qpolynomial_fold *pwf1,
194 __isl_take isl_pw_qpolynomial_fold *pwf2);
196 __isl_give isl_qpolynomial *isl_pw_qpolynomial_fold_eval(
197 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_point *pnt);
199 __isl_give isl_printer *isl_printer_print_pw_qpolynomial_fold(
200 __isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial_fold *pwf);
201 void isl_pw_qpolynomial_fold_print(__isl_keep isl_pw_qpolynomial_fold *pwf,
202 FILE *out, unsigned output_format);
204 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_coalesce(
205 __isl_take isl_pw_qpolynomial_fold *pwf);
206 __isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_gist(
207 __isl_take isl_pw_qpolynomial_fold *pwf, __isl_take isl_set *context);
209 #if defined(__cplusplus)